Properties of the Number 61038

Sixty-One Thousand Thirty-Eight

Basics

Value: 61037 → 61038 → 61039

Parity: even

Prime: No

Previous Prime: 61031

Next Prime: 61043

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 3391

Divisors: 1, 2, 3, 6, 9, 18, 3391, 6782, 10173, 20346

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110111001101110

Octal: 167156

Duodecimal: 2B3A6

Hexadecimal: ee6e

Square: 3725637444

Square Root: 247.05869747895943

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Numerators of increasingly better rational approximations to π with increasing denominators (3/1, 13/4, 16/5, 19/6, 22/7, 179/57, ...) A63674

Numbers n such that the k-th binary digit of n equals μ(k)² for k=1 up to A029837(n+1). A74988

Denominator of 1/4 - 1/n². A61038